19003923212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{279469459}}^1$

素因数の和:279469480

約数の個数: 12

約数和(自身を含む): 35213151960

約数和(自身を除く): 16209228748

約数列:

[1, 2, 4, 17, 34, 68, 279469459, 558938918, 1117877836, 4750980803, 9501961606, 19003923212]

約数ペア:

[(1, 19003923212), (2, 9501961606), (4, 4750980803), (17, 1117877836), (34, 558938918), (68, 279469459)]